Hampshire · England

Remedial Sealant in Selborne

We cover Selborne for removing failed, mouldy or leaking sealant and putting it right. Old sealant removed completely, joints prepared properly.

  • Beads that never stuck properly
  • Movement joints that have split or pulled away
  • A second bead peeling off the first

Remedial sealant in Selborne

What affects the quote in Selborne

You will get a clear quote before we start. It’s based on:

  • How many rooms, windows or areas are involved
  • The amount of work
  • How much old sealant there is and how hard it is to remove
  • The type of sealant required

A few things move the cost up or down: how much old sealant there is and how stubborn it is, any mould to treat, and whether the work is at height. Your quote takes all of that into account.

Helping us quote

There’s no need for technical detail. Just tell us:

  • Roughly how big the job is
  • Whether it’s a home or a business
  • Whether it has been sealed before
  • Where the property is

For remedial sealant in Selborne, call 0345 464 0079 or send us an email. Tell us what the problem is and where, and we will agree the price before any work begins.

Remedial sealant in Selborne

Water on the floor doesn’t always mean failed silicone. Cracked trays, leaking wastes and faulty valves often look like a sealant problem. If that’s what we find, we will tell you rather than reseal something that will not fix it. If you’re dealing with sealant that came away because the surface wasn’t prepared and dark patches showing through the sealant, we can put it right, on failed movement joints, expansion joints and mouldy bath & shower sealant alike.

Somewhere as small as Selborne, homes tend to be cottages, farmhouses or converted buildings, with some newer houses too. Older walls and timber floors can move a little, and cracked grout and split sealant are often the first signs.

Big or small, you get the same 12-month guarantee.

Mr Mastic applicator kneeling beside a white bath, sealing the joint where the bath meets beige wall tiles
Location
Selborne (GU34)
Wider area
Hampshire
Cover
12 months on all our work
Quotes
A clear quote up front
Telephone
0345 464 0079
Page updated
26 October 2026

Landlord and commercial work in Selborne

Businesses can book us for washrooms, kitchens, offices and more. For commercial premises, we can talk through working times when we quote.

Mouldy or split sealant often shows up at the end of a tenancy, and it’s quick to put right between tenancies. We can quote for more than one property at once.

When to call us in Selborne

Sealant needs a clean, dry surface with no grease on it. Residue, moisture or dust left in the joint weaken the bond, so it starts lifting sooner than it should.

Signs it’s time to call us include:

  • Black mould underneath the bead
  • A second bead peeling off the first
  • Wide, uneven beads that look worse than the old ones
  • Movement joints that have split or pulled away

Rented homes near Alton station change hands often, and botched sealant from a previous quick fix is easier to strip out between tenants.

Before booking anyone

  • How the joint is cleaned and prepared
  • How hidden problems are handled
  • Whether VAT is included
  • The length of the guarantee

Our hiring checklist

Selborne homes and their sealant

Hard water is the norm across most of the South East, so limescale builds up on sealant, grout and fittings, and it has to be cleaned off before new sealant goes in.

For site and facilities teams at buildings such as Selborne Church of England Primary School, we reseal washrooms and kitchens in schools and businesses as well as homes. In the older streets around Church of St Mary, timber floors under older bathrooms flex, so joints need a sealant that moves with them.

Selborne is about 4 miles south of Alton, in Hampshire. Jobs in Selborne get the same care as everywhere else we work: the old material taken out, joints prepared properly and a 12-month guarantee. Selborne is one of 683 towns and villages in Hampshire where we work for remedial sealant. Portsmouth is on our list too, around 21 miles away.

Work in GU34 is quoted and booked the same way as anywhere else. If you need remedial sealant at a property on Huckers Lane, Ganders Close and Selborne Road or a nearby road, our applicators can take on the job. If you are just outside Selborne, we cover Newton Valence (1 mile west), Empshott (2 miles south-east), Lower Green (3 miles south), Hawkley (3 miles south) and Oakshott (4 miles south). Within a short drive, we also cover Basingstoke (13 miles north-west), Fleet (13 miles north), Horndean (14 miles south), Aldershot (13 miles north-east), Alton (4 miles north) and Waterlooville (15 miles south).

What’s near Selborne

We work in homes and buildings around The Jubilee Tap and the streets around them. The nearest railway station is Alton station, roughly 3.8 miles north. Nearby you will also find The Romany Museum (within half a mile south-east) and Alton Community Hospital (3.5 miles north-west). For a walk, there’s Selborne Hill and Deadwater Valley.

Map of Selborne © OpenStreetMap contributors

Should I try it myself first?

Some jobs are best left to a professional: high-level joints, fire-rated gaps, external movement joints and big jobs call for the right materials, safe access and experience.

Overfilling a joint is a classic DIY mistake. A heavy bead looks messy and copes badly with movement, and the joint depth matters as much as the finish.

What happens if it’s left?

A joint that has failed twice will fail again unless the cause is dealt with. Taking time to find the cause, whether it’s movement, a leak or the wrong product, is what stops it happening again. Where a wall is exposed, as many are in small places like Selborne, wind-driven rain gets into any failed joint, and damp in older walls is slow to dry out.

Doing several joints on one visit usually makes better use of the time than several visits. We will send you a clear quote for the lot.

Why Selborne clients choose us

  • An ARBOMaster approved applicator
  • We never seal over old sealant
  • We leave the area clean and tidy
  • A sealant colour to suit the surroundings

See how sealant jobs are priced or what customers say.

Selborne: your questions answered

I let a flat near Alton station. Can you help?

Yes, rental work is part of what we do. Just ring 0345 464 0079 or email us and tell us about the property, and we’ll give you a clear price.

Do you cover smaller places like Selborne?

Yes. Selborne is within the area we cover, which takes in towns, villages and rural addresses. Our work covers London and the South East. Let us know about access, parking and anything unusual about getting there when you book.

Will the old sealant be removed?

Always. Sealing over old sealant is the main reason resealing fails early, so we never do it.

Where are you based?

We work from Crawley. Our applicators cover Selborne, along with the rest of our area.

What do you put in the joint?

We choose the sealant for the joint, not the other way round. Where it moves, gets wet or faces the weather makes a difference, and we will tell you what we’re using.

Are you fully insured?

Yes. We are fully insured, and we can confirm the details when we quote.

Will it make a mess?

Tidy work is part of the job. Nearby surfaces are protected.

Can you remove old sealant without damaging the bath?

Yes, with care. The old bead is cut and lifted with tools that suit the surface, then clean off the residue. Any existing damage is pointed out before work begins.

What the job involves on each surface

Mouldy bath & shower sealant

Black mould inside the bead will not scrub out. The sealant is cut out completely, the joint treated with a mould remover and dried before anti-fungal sanitary silicone goes in.

Worktops & kitchens

A loose worktop splits its sealant. That needs refixing before resealing, which we’ll point out.

What we do, step by step

Once we’re on site, we compare the joints with what we discussed. If anything is different, we explain it before carrying on. Most jobs then take a few hours for most joints, depending on how much old sealant has to come out. For a village or hamlet like Selborne, the journey is planned in advance: let us know about lanes, gates and parking. Everything for the job comes with us, so a second trip is avoided where possible.

  1. First we work out whether the problem is the sealant, movement or a leak.
  2. Old beads and residue are removed down to clean surfaces.
  3. We treat any mould and dry the joint thoroughly.
  4. We reseal with a product suited to the joint, backed where needed.
  5. The joint is tooled and you are told about anything else we found.

Before we arrive

  • Mention any parking rules near the property
  • Mention if the joints have been sealed before
  • On commercial sites, let us know about site rules

Getting a quote

To get a quote, call 0345 464 0079 or send us an email and tell us where the job is and what the problem looks like. We’ll send you a clear quote before any work starts.

Ask for a quote

Related advice

20+ yearsMastic and sealant specialists
ARBOMaster approvedApproved applicator for Arbo sealants
Fully insuredDomestic, commercial and hotels
One-year guaranteeOn every job